Keyframe Labs
Keyframe Labs is a YC Spring 2026 (P26) company. Based in San Francisco, CA, USA. Team of 2.
About Keyframe Labs
Summary
Keyframe Labs builds real-time AI avatar infrastructure for developers and B2B product teams. Its foundation models render photorealistic, emotionally expressive video characters with 180ms latency, turning AI agents into interactive video calls. Developers embed the capability in minutes via a few lines of code, replacing static chatbot interfaces or traditional video production for any agent-facing application.
Business model
$0.06 per minute of avatar usage
Go-to-market
B2B developers and product teams adopt the platform self-serve, embedding avatars into their agents and applications through a simple code integration, with a sales path available for larger deployments.
From the Y Combinator listing
Turn agents into lifelike video calls with the word's best AI avatars
Our real-time foundation models turn AI into lifelike video calls. Add the world's best AI avatars to your agents and applications in minutes with a few lines of embed code. Photorealism, emotion, and scale for as low as $0.06 per minute.
Facts
- B2B / B2B
- San Francisco, CA, USA
- 2
- Active
- Early
Founders (2)
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